react-map-gl/src/utils/assert.js
2019-05-07 20:49:08 -07:00

10 lines
339 B
JavaScript

// @flow
// Replacement for the external assert method to reduce bundle size
// Note: We don't use the second "message" argument in calling code,
// so no need to support it here
export default function assert(condition: any, message?: string) {
if (!condition) {
throw new Error(message || 'react-map-gl: assertion failed.');
}
}